| 摘要 |
A battery assembly includes a plate shaped first collector electrode provided between first and second secondary batteries for electrically connecting the first and second secondary batteries; a second collector electrode of a polarity different from the first collector electrode, provided on a surface opposite to the surface of the first secondary battery on which the first collector electrode is provided; a first terminal portion provided at the first collector electrode and connected to a first conductive member; and a second terminal portion provided at the second collector electrode and connected to a second conductive member; wherein the first and second terminal portions are arranged staggered in a direction of stacking. |
